The BZT52C43S Zener diode, manufactured by SMC Diodes, is a crucial component for precise voltage regulation. Supreme Components International, an authorised distributor, provides this diode, which is housed in a compact SOD-323 package, making it suitable for space-constrained applications. This single Zener diode offers a stable 43V reverse voltage with a 5% tolerance, ensuring reliable performance. With a power dissipation of 250mW, it's well-suited for various electronic circuits requiring voltage stabilization or overvoltage protection. Its robust design and precise characteristics make it a dependable choice for designers and engineers. Supreme Components International is an authorised distributor of electronic components, ensuring authenticity and quality.